Mine suits me fine, particularly now it's been chipped by the lads on here.
In un-chipped form, they're 130 BHP, and performance is disappointing. Apparently, the chip sends it back to BMW spec of 163 BHP. It's now very good, suits us fine, and locally attains a proven 33 mpg. When towing our 22' caravan, I find that it's slightly lack-lustre in the lower rev range, but kept 'on song' it'll pull like a train. I've modified my driving technique to largely overcome this.
Standard BMW output is 143 BHP
In the 3 series yes, but in the 5 series it was 163bhp
Have to disagree with you Platty... the early 525TDSas fitted in e34 and e39 5 series is 143bhp, its the later 2001 onwards common rail jobbie thats 163..
Thanks for the comments so far, I think I will find the good in whatever car comes along in the right condition at the right price, I do like low down torque but take on board the possible reliability issues with the dti.... hoping this is only on the poorly serviced ones... Will see if I can get a drive in both over next couple of weeks and see where I go from there... chipping the td for £70 sounds good if I go that way... who do I talk to about that??
Nice busy sight this... plenty to keep me away from work

Cheers
Chris